Hooobot/district statistics

.gitignore

@@ -4,6 +4,7 @@
 /dist
 /tmp
 /out-tsc
+/data-pipeline/district-shapes/*
 
 # Runtime data
 pids
@@ -45,6 +46,10 @@ bower_components
 !.vscode/launch.json
 !.vscode/extensions.json
 
+# IDE - JupyterNotebooks
+.ipynb_checkpoints
+*/.ipynb_checkpoints/*
+
 # misc
 .sass-cache
 connect.lock

data-pipeline/CombineJurisdictions.ipynb

@@ -814,7 +814,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.4"
+   "version": "3.11.3"
   },
   "vscode": {
    "interpreter": {

data-pipeline/DistrictStatistics.ipynb

@@ -0,0 +1,136 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "9ad655a9-5e0d-4905-a07f-42453777469b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\"\"\"\n",
+    "Calculates percentage of land within house and senate districts\n",
+    "\n",
+    "@file: DistrictStatistics.ipynb\n",
+    "\"\"\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "9bfe5c8c-50fe-48e0-9019-4fc7ee0bada3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import geopandas as gpd"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d7a0c367-76c4-492b-a3c7-26fbe79172e5",
+   "metadata": {},
+   "source": [
+    "## Format districts to specified shape files"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "a5c71b5b-45db-42e8-b67c-bab79a6c6016",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\"\"\"\n",
+    "Disclaimer - '.dbf' files has a column name limitation of 10 characters\n",
+    "As .dbf files only contain the attribute data of the .shp files,\n",
+    "in addition to concerns on renaming every column,\n",
+    "this program voluntarily ignores the proceeding column warning.\n",
+    "\"\"\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "3951edc6-367a-48e9-a0dc-1c3e315389be",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Calculate shape files fore house districts\n",
+    "\n",
+    "gdf = gpd.read_file('../data/house-districts.min.geojson')\n",
+    "gdf.to_file('./district-shapes/house-districts.shp', driver='ESRI Shapefile')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "cacd5911-6077-4ead-a07c-02bd25467c4b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Calculate shape files fore senate districts\n",
+    "\n",
+    "gdf = gpd.read_file('../data/senate-districts.min.geojson')\n",
+    "gdf.to_file('./district-shapes/senate-districts.shp', driver='ESRI Shapefile')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b5da6862-01ab-4afa-a502-06b4da7be3ed",
+   "metadata": {},
+   "source": [
+    "## Define polygon areas within a shapefile"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "e21746f7-b630-47e8-ac6d-0402dbfcd41f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Calculate area for house district\n",
+    "\n",
+    "gdf_house = gpd.read_file('./district-shapes/house-districts.shp')\n",
+    "\n",
+    "# CRS needed for better area calculation\n",
+    "gdf_house = gdf_house.to_crs(epsg=3857)\n",
+    "gdf_house['house_area'] = gdf_house['geometry'].area"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b8d6156a-3476-4f0a-a57d-10a8f1207e9a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Calculate area for senate district\n",
+    "\n",
+    "gdf_senate = gpd.read_file('./district-shapes/senate-districts.shp')\n",
+    "gdf_senate = gdf_senate.to_crs(epsg=3857)\n",
+    "gdf_senate['senate_area'] = gdf_senate['geometry'].area"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}

humans.txt

@@ -13,5 +13,12 @@
     Contact: mavenmia92 [at] gmail.com
     GitHub: @avenmia
 
+    Software Developer: Eric Lam
+    GitHub : @airyclam
+
+    Software Developer: Hubert Liang
+    Contact: hubertl [at] hawaii.edu
+    GitHub: @Hooobot
+
 /* SITE */
-	Last update: 2022/09/20
+	Last update: 2023/07/30